Fig. 4.

Q difference and the static FC-strength difference in spatially different connectivity groups. (A) Configurations of selected connectivity groups (homotopic, long and short intrahemispheric and heterotopic connections) (B) Group-averaged power spectra of the dynamic FC time series in the four connectivity groups. The subplot showed the average of the power spectra across connections in each group. The lines with blue, red, yellow and green color represent the homotopic, long and short intrahemispheric and heterotopic connections, respectively. (C) Group differences in values of index Q between connectivity groups. (D) Group differences in static FC strength between connectivity groups. In (C and D), one and two asterisks represent significant group differences with permutation test at p <0.05 and 0.01 (Bonferroni-corrected), respectively. Error bars indicate standard deviations.